package com.work.blog.mapper;

import com.work.blog.model.BlogInfo;
import com.work.blog.model.UserInfo;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User:DELL
 * Date:2025-06-16
 * Time:17:00
 */
@Mapper
public interface BlogMapper {
    //返回博客列表
    @Select("select * from blog where delete_flag = 0")
    List<BlogInfo> selectAll();

    //根据博客id，返回博客信息
    @Select("select * from blog where id = #{id}")
    BlogInfo selectById(Integer id);

    //更新博客(分为更新和删除）用xml写
    Integer updateBlog(BlogInfo blogInfo);

    //发布博客
    @Insert("insert into blog (title, content, user_id) values (#{title}, #{content}, #{userId})")
    Integer insertBlog(BlogInfo blogInfo);
}
